Divide by 13 has a great history built by Fred Taccone who after doing the music scene settled down to repair amplifiers in a vintage shop.  The passion grew for repairing with people asking him for repairs, mods, through to why don't you make your own amplifier.... and the rest is history as they say.

Due to this solid construction Fred seeing the popular fails was able to pick and choose the bits that worked, areas needing work and the bits people like, this means their amps rarely fail, and even less naturally. In our history we've only ever had a handful of amplifiers in for repair however the general wear and tear items 

Replacing capacitors causing hum

repairing intermittent problems with amp breaking down

Re valving and biasing 

Foot pedal repairs